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(parent: 93c7042) | patch
Fix a random missed optimization by making InstCombine more aggressive when determini...
authorOwen Anderson <resistor@mac.com>
Tue, 11 Jan 2011 00:36:45 +0000 (00:36 +0000)
committerOwen Anderson <resistor@mac.com>
Tue, 11 Jan 2011 00:36:45 +0000 (00:36 +0000)
commitda1c122da5e1a86c8c2bf20e47a43f5c8fefc4e2
treeba0ea2ae5721d9e2aad293f7da32c13844e71ec9tree | snapshot
parent93c70426f581859f197df1b05fdb1b3664d361a0commit | diff
Fix a random missed optimization by making InstCombine more aggressive when determining which bits are demanded by
a comparison against a constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123203 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/README.txt diff | blob | history
lib/Transforms/InstCombine/InstCombineCompares.cpp diff | blob | history
test/Transforms/InstCombine/icmp.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors